Cloud forensics is the collection and analysis of evidence from cloud services, identities, workloads, and logs during a security investigation.
Cloud forensics is the collection and analysis of evidence from cloud services, identities, workloads, and logs during a security investigation. In plain language, it is forensics adapted to cloud environments where evidence often lives in APIs, service logs, object storage events, and short-lived infrastructure.
Cloud forensics matters because cloud environments create different evidence patterns than traditional on-premises systems. Identity events, control-plane actions, storage activity, and short-lived resources can matter more than a server image alone.
It also matters because cloud evidence may be distributed across multiple services and accounts. Teams need a clear way to gather what happened without assuming that traditional server-centric investigation methods will be enough.
Cloud forensics appears in cloud account compromise review, suspicious role activity, storage exposure incidents, workload investigations, and Cloud Detection and Response follow-up. Teams connect it to Forensics, Audit Log, Workload Identity, and Shared Responsibility Model.
| Source | What it can show |
|---|---|
| Identity and access logs | Role use, sign-ins, token activity, privilege changes |
| Control-plane logs | Administrative actions against cloud resources |
| Storage and data-access logs | Object reads, writes, sharing changes, exports |
| Workload telemetry | Runtime behavior from cloud workloads and services |
A team investigates suspicious activity in a cloud account by reviewing identity logs, administrative API calls, storage-access records, and workload events to determine whether the behavior was legitimate automation or unauthorized use of a privileged role.
Cloud forensics is not the same as Cloud Security Posture Management. CSPM focuses on configuration state and exposure. Cloud forensics focuses on collecting and interpreting evidence during investigation.
It is also different from traditional server-only forensics. In cloud environments, evidence often depends much more on service logs, control-plane events, and identity data.